spiff-arena/bin/recreate_db

#!/usr/bin/env bash

function error_handler() {
  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
  exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail

export FLASK_SESSION_SECRET_KEY="this_is_recreate_db_secret_key"

if [[ -z "${BPMN_SPEC_ABSOLUTE_DIR:-}" ]]; then
  script_dir="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"

  BPMN_SPEC_ABSOLUTE_DIR="${script_dir}/../../../sample-process-models"
  if [[ ! -d "$BPMN_SPEC_ABSOLUTE_DIR" ]]; then
    BPMN_SPEC_ABSOLUTE_DIR="${script_dir}/../../sample-process-models"
    if [[ ! -d "$BPMN_SPEC_ABSOLUTE_DIR" ]]; then
      >&2 echo "ERROR: Could not find a location for the sample processes. Last tried: $BPMN_SPEC_ABSOLUTE_DIR"
      exit 1
    fi
  fi
  export BPMN_SPEC_ABSOLUTE_DIR
fi

tasks=""
if [[ "${1:-}" == "clean" ]]; then
  subcommand="${2:-}"
  if [[ "$subcommand" == "rmall" ]]; then
    tasks="$tasks init migrate"
    rm -rf migrations/
  elif [[ -n "$subcommand" ]]; then
    >&2 echo "ERROR: you passed a subcommand that was not rmall, and that is not supported: $subcommand"
    exit 1
  fi

  rm -f ./src/instance/*.sqlite3
  mysql -uroot -e "DROP DATABASE IF EXISTS spiffworkflow_backend_development"
  mysql -uroot -e "DROP DATABASE IF EXISTS spiffworkflow_backend_testing"

  # TODO: check to see if the db already exists and we can connect to it. also actually clean it up.
  # start postgres in background with one db
  if [[ "${SPIFF_DATABASE_TYPE:-}" == "postgres" ]]; then
    if ! docker exec -it postgres-spiff psql -U spiffworkflow_backend spiffworkflow_backend_testing -c "select 1"; then
      docker run --name postgres-spiff -p 5432:5432 -e POSTGRES_PASSWORD=spiffworkflow_backend -e POSTGRES_USER=spiffworkflow_backend -e POSTGRES_DB=spiffworkflow_backend_testing -d postgres
      sleep 4 # classy
    fi
    if ! docker exec -it postgres-spiff psql -U spiffworkflow_backend spiffworkflow_backend_development -c "select 1"; then
      # create other db. spiffworkflow_backend_testing came with the docker run.
      docker exec -it postgres-spiff psql -U spiffworkflow_backend spiffworkflow_backend_testing -c "create database spiffworkflow_backend_development;"
    fi
  fi
fi
tasks="$tasks upgrade"

mysql -uroot -e "CREATE DATABASE IF NOT EXISTS spiffworkflow_backend_development"
mysql -uroot -e "CREATE DATABASE IF NOT EXISTS spiffworkflow_backend_testing"

for task in $tasks; do
  SPIFFWORKFLOW_BACKEND_ENV=development FLASK_APP=src/spiffworkflow_backend poetry run flask db "$task"
done

SPIFFWORKFLOW_BACKEND_ENV=testing FLASK_APP=src/spiffworkflow_backend poetry run flask db upgrade